The tram stop outside my office is wheelchair accessible but I can't get on any of the trams
Half of Melbourne's tram routes aren't serviced by accessible trams. And even if they were, many stops are no use to wheelchair users.
U.S. News & World Report5d
Getting Around Melbourne
is about 16 miles northwest of downtown Melbourne. You can take a SkyBus from the airport into the city for AU$19 ($15). You can also hire a taxi or rent a car. Melbourne loves its trams.